b.   Publication Date:   1877 Type:   Photograph Format:   see description Subject Keyword:   1870s Railroad locomotives 8: Communication Artifact -- Documentary Artifact Genre:   Print, Photographic b.	GE Alco 44 ton Diesel switcher   Publication Date:   1930 Type:   Photograph Format:   6 1/2" x 4 1/4" Subject Keyword:   1930's New York, Ontario and Western Railroad Railroad locomotives 8: Communication Artifact -- Documentary Artifact Genre:   Print, Photographic GE Alco 44 ton Diesel switcher	N-Y MIDLAND R. R. Locomotive   Publication Date:   n.d. Type:   Photograph Format:   see Description Subject Keyword:   Railroad locomotives 8: Communication Artifact -- Documentary Artifact Genre:   Print, Photographic N-Y MIDLAND R. R. Locomotive	Official Inspection Engine / NY + Oswego Midland RR   Creator:   Fred Griesmyer Type:   Photograph Format:   3" x 2 1/4" Subject Keyword:   Railroad locomotives Genre:   Publication image Official Inspection Engine / NY + Oswego Midland RR
Oswego railroad bridge   Type:   Photograph Format:   4" x 5" Subject Keyword:   Locomotives Engines Trains Railroad tracks Railroads -- Trestles Genre:   Print, Photographic Oswego railroad bridge